const path = require("path");
const fs=require('fs')
let test=path.join('carlos','wong','index.html')
// console.log(test);//carlos\wong\index.html
let test2=path.join(__dirname,'path.js')
// console.log(test2);//E:\projects\node_practice\path.js
let test3=fs.readFile('./buffer.js',(error,document)=>{
    console.log(error);
    console.log(document);
})
